As part of the Petit Sandaru series, this weekend the Parc-Sandaru civic centre is offering ‘BR2’, a travelling light show.

It’s the year 2222: sunlight no longer reaches Earth because of climate change. We’re in complete darkness! The BR2 robots are in charge of entertaining humans and feeding them with their light, created from the sun’s rays: a magic light which prompts laughter, health and happiness!

http://guia.barcelona.cat/en/detall/robots-at-the-petit-sandaru_99400456958.html